In this tutorials will teach how to make a calculator in C#.net windows form application step by step. How to create the calculator in C#.net application in best coding practice. First Step Declare the variables string CalTotal; int num1; int num2; string option; int result;   You have to paste the  below Codes 1 to 0 buttons private void btn1_Click(object …

This tutorial will teach you how to make a MilkBar Inventory Management System using c#.net step by step. This system will helpful you to learn Inventory Management System.

In this tutorials will teach you how to calculate student marks using OOP concepts. This is an important for developing a java projects.  There are many students who struggling with this area. So that I bring this article for all to clear the doubts.

The Soup Shop Inventory Management System is developed using C#.net. The project is built to manage sales and transactions. To make a new transaction, fields such as:Soup type , qty needs to be selected. If you like to learn point of sales systems step by step, this is the right place to learn from the beginning. In this tutorial useful …

This tutorial will teach you how to Populate DataGridView based on Combobox selected using C#.net and Microsoft SqlServer. Import the Namespace using System.Data.SqlClient; Establish the database Connection SqlConnection con = new SqlConnection("server=.;database=ads;user id=sa;password=123;"); SqlCommand cmd; SqlDataAdapter dr; DataSet ds; ComboBox Selected Event if (comboBox1.SelectedItem.ToString() == "Students") { try { dataGridView1.Refresh(); con.Open(); DataTable dt = new DataTable(); dr = new SqlDataAdapter("select …

This tutorial will teach you how to do the login from validation using C#.net and Sqlserver. Import the Namespaces using System.Data.SqlClient; Establish the Database Connection SqlConnection con = new SqlConnection(“server=.;database=StarAirways;user id=sa;password=123;”); Add Button SqlCommand cmd = new SqlCommand("select username,password,role from users where username='" + txtUserName.Text + "' and password='" + txtPassword.Text + "'and role='" + CRole.Text + "'", con); SqlParameter …

This tutorial will teach you how to make a + calculator in C#.net step by step. private void txtone_Click(object sender, EventArgs e) { txtans.Text = txtans.Text + txtone.Text; } private void txttwo_Click(object sender, EventArgs e) { txtans.Text = txtans.Text + txttwo.Text; } private void txtthree_Click(object sender, EventArgs e) { txtans.Text = txtans.Text + txtthree.Text; } private void txtfour_Click(object sender, EventArgs …

This tutorial will teach you how to make the Search Records using C#.net step by step. if you enter the Account id on the textbox relavent matching record will be displayed  on the datagridview. Establish the database connection SqlConnection con = new SqlConnection("server=.;database=Bank; integrated security=true;"); Paste the code inside the find button SqlDataAdapter sh_adapter9; DataSet sh_dataset19; DataTable sh_table9; sh_adapter9 = …

This tutorial will teach you  to make a small shop Grocery Shop Inventory management system in C#.Net.how make a system.in in c#.net step by step. The following  system will use to manage the Grocery Shop sales calculation. If you are an interested in pos in c#.net this is the right place where you will able learn inventory management system c#.net …

This tutorial will teach you  to make a small Fish shop Inventory  system using c#.net. The following  system will use to manage the Fish shop. paste the code inside the ok button string status = txtstatus.SelectedItem.ToString(); double qty = double.Parse(txtqty.Text); if(status.Equals("KG")) { double tot = qty * 140; txtbill.Text = tot.ToString(); } else { double tot = qty/1000 * 140; …